CN211817154U

CN211817154U - Wood structure heat preservation ventilation wall body

Info

Publication number: CN211817154U
Application number: CN202020309472.6U
Authority: CN
Inventors: 付志峰; 付志远
Original assignee: Hebei Kan Sen Passive House Co ltd
Current assignee: Hebei Kan Sen Passive House Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-30
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a wood structure heat preservation ventilation wall, which comprises a plurality of wooden keels, wherein a first OSB plate and a second OSB plate are arranged between any two adjacent wooden keels at intervals, and a heat preservation material is filled in a cavity between the first OSB plate and the second OSB plate; the inner side wall of each wood keel is connected with a third OSB board, a cavity between the third OSB board and the second OSB board is filled with fireproof materials, and an inner wall panel is laid on the exposed surface of the third OSB board; the lateral wall of each wooden fossil fragments all is connected with the outer wall decorative board, and the outer wall decorative board forms the ventilative compartment of drainage with first OSB panel, and the ventilative compartment of drainage is provided with waterproof ventilated membrane. The utility model discloses make timber structure wall body have good thermal-insulated heat insulating ability, fire behavior, air tightness, make its space of enclosing warm in winter and cool in summer, the waterproof ventilated membrane of individual item membrane combines together with the ventilation chamber, can effectively separate outdoor moisture erosion wall body, great improvement this timber structure wall body in humid area life.

Description

Wood structure heat preservation ventilation wall body

Technical Field

The utility model relates to a building wall field especially relates to a timber construction heat preservation ventilation wall body.

Background

The thermal insulation performance of the wood structure wall body on the market is poor, and ordinary wood structure wall is mostly simple and easy wooden fossil fragments and adds batten apron formula structure, mostly is used for scenic spot view log cabin, and is longe-lived, does not have reasonable application to timber, and ordinary wood structure house is indoor sultry when summer, and ordinary wood structure house is indoor cold, moist winter, need consume a lot of electricity or primary energy such as coal and adjust the room temperature, also can not give living fine living experience of living.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a timber structure heat preservation ventilation wall body solves the poor problem of thermal insulation performance of the timber structure wall body on the market.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a wood structure heat preservation ventilation wall, including a plurality of wooden fossil fragments that the thickness central zone arranged in parallel along the length direction of wall in order at interval, the interval is provided with first OSB panel and second OSB panel between arbitrary adjacent two wooden fossil fragments, the side joint of first OSB panel and second OSB panel is in corresponding the wooden fossil fragments in, the cavity intussuseption between first OSB panel and the second OSB panel is filled with insulation material;

the inner side wall of each wood keel is connected with a third OSB board, a cavity between the third OSB board and the second OSB board is filled with fireproof materials, and an inner wall panel is laid on the exposed surface of the third OSB board;

the outer side wall of each wooden keel is connected with an outer wall decorative plate, the outer wall decorative plate and the first OSB plate form a drainage ventilating compartment, and a waterproof and breathable film is arranged in the drainage ventilating compartment.

Further, the interval is provided with two dovetail joint recesses on the lateral wall about wooden fossil fragments, the side embedding joint of first OSB panel and second OSB panel is in the dovetail joint recess.

Further, the inner wall panel is made of fireproof gypsum.

Furthermore, a waterproof layer is laid between the third OSB board and the inner wall panel.

Furthermore, a threading water channel is arranged on the outer side of the second OSB plate.

Further, the outer surface of the wooden keel is coated with a fireproof coating.

Further, the heat insulation material is glass heat insulation cotton, and the fireproof material is a rock wool board.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses increasing flame retardant coating and heat preservation air tight layer with timber structure wall body, realizing ultralow energy consumption timber structure wall body, making timber structure wall body have good thermal-insulated heat insulating ability, fire behavior, air tightness, make the space that it encloses warm in winter and cool in summer, the waterproof ventilated membrane of individual item membrane combines together with the ventilation chamber, can effectively separate outdoor moisture erosion wall body, great improvement this timber structure wall body in humid area life.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a sectional view of the wood-structure thermal-insulation ventilating wall of the present invention;

fig. 2 shows the connection structure of the wooden keel of the present invention.

Description of reference numerals: 1. a wooden keel; 101. a dovetail-shaped clamping groove; 2. a first OSB sheet; 3. a second OSB sheet; 4. a third OSB sheet; 5. an outer wall decorative plate; 6. a thermal insulation material; 7. a fire-resistant material; 8. an inner wall panel; 9. a drainage breathable compartment; 10. a waterproof breathable film; 11. a waterproof layer; 12. threading water-running channel.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and the detailed description.

As shown in fig. 1 and 2, this embodiment discloses a timber structure heat preservation ventilation wall body, including a plurality of wooden fossil fragments 1 that the length direction of thickness central zone edge wall body was arranged in order at interval parallel, the interval is provided with first OSB panel 2 and second OSB panel 3 between arbitrary two adjacent wooden fossil fragments 1, the side joint of first OSB panel 2 and second OSB panel 3 is in corresponding wooden fossil fragments 1, specifically, the interval is provided with two dovetail joint recesses 101 on the lateral wall about wooden fossil fragments 1, the side embedding joint of first OSB panel 2 and second OSB panel 3 is in dovetail joint recess 101. And a cavity between the first OSB plate 2 and the second OSB plate 3 is filled with a heat insulation material 6, and the heat insulation material 6 is specifically glass heat insulation cotton.

The inside wall of each wooden fossil fragments 1 all is connected with third OSB panel 4, and the cavity intussuseption between third OSB panel 4 and the second OSB panel 3 is filled with fire resistive material 7, and fire resistive material 7 specifically sets up to the rock wool board, and interior shingle nail 8 has been laid to the 4 exposed surfaces of third OSB panel. The lateral wall of each wooden fossil fragments 1 all is connected with outer wall decorative board 5, and outer wall decorative board 5 forms the ventilative compartment 9 of drainage with first OSB panel 2, and the ventilative compartment of drainage can promote the evaporation of moisture, prevents the inside humidity of wall body, and simultaneously, be provided with waterproof ventilated membrane 10 in the ventilative compartment 9 of drainage, waterproof ventilated membrane 10 lays on first OSB panel 2, and its waterproof gas permeability that increases the wall body.

OSB board, also called oriented strand board, also called europa board, is a synthetic wood. In order to improve the fire-proof performance of the wooden keel 1, the outer surface of the wooden keel 1 is coated with a fire-proof coating.

In order to improve the fire resistance of the interior wall, the interior wall panels 8 are provided as fire retardant plasters. In order to prevent the indoor side water vapor from permeating into the wall body, avoid condensation and mildew caused by humidity increase in the wall body, reduce the durability of the wall body and influence the quality of indoor air environment, a waterproof layer 11 is laid between the third OSB board 4 and the inner wall panel 8.

The outer side of the second OSB plate 3 is provided with a threading water channel 12. The threading water-running channel 12 and the wooden keel 1 are arranged side by side and extend to the bottom of the wall body from the top of the wall body, the circuit pipeline and the water network pipeline can be arranged along the threading water-running channel 12, and when the pipeline needs to be introduced into a room, holes can be punched on the indoor inner wall panel 8 until the pipeline is communicated with the threading water-running channel 12. The threading water passage 12 is formed by enclosing an OSB plate.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. The utility model provides a timber construction heat preservation ventilation wall body which characterized in that: the wall comprises a plurality of wooden keels (1) which are sequentially arranged in parallel at intervals in the thickness center area along the length direction of the wall body, a first OSB board (2) and a second OSB board (3) are arranged between any two adjacent wooden keels (1) at intervals, the side edges of the first OSB board (2) and the second OSB board (3) are clamped in the corresponding wooden keels (1), and a cavity between the first OSB board (2) and the second OSB board (3) is filled with a heat insulation material (6);

the inner side wall of each wooden keel (1) is connected with a third OSB board (4), a cavity between the third OSB board (4) and the second OSB board (3) is filled with a fireproof material (7), and an inner wall panel (8) is laid on the exposed surface of the third OSB board (4);

the outer side wall of each wooden keel (1) is connected with an outer wall decorative plate (5), the outer wall decorative plate (5) and the first OSB plate (2) form a drainage breathable compartment (9), and a waterproof breathable film (10) is arranged in the drainage breathable compartment (9).

2. The wood-structure thermal-insulation ventilating wall body of claim 1, wherein: the interval is provided with two dovetail joint recesses (101) on the lateral wall about wooden fossil fragments (1), the side embedding joint of first OSB panel (2) and second OSB panel (3) is in dovetail joint recess (101).

3. The wood-structure thermal-insulation ventilating wall body of claim 1, wherein: the inner wall panel (8) is made of fireproof gypsum.

4. The wood-structure thermal-insulation ventilating wall body of claim 1, wherein: and a waterproof layer (11) is laid between the third OSB board (4) and the inner wall panel (8).

5. The wood-structure thermal-insulation ventilating wall body of claim 1, wherein: and a threading water channel (12) is arranged on the outer side of the second OSB plate (3).

6. The wood-structure thermal-insulation ventilating wall body of claim 1, wherein: the outer surface of the wooden keel (1) is coated with a fireproof coating.

7. The wood-structure thermal-insulation ventilating wall body of claim 1, wherein: the heat-insulating material (6) is made of glass heat-insulating cotton, and the fireproof material (7) is made of rock wool boards.